790122211 has 2 divisors, whose sum is σ = 790122212. Its totient is φ = 790122210.

The previous prime is 790122199. The next prime is 790122233. The reversal of 790122211 is 112221097.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 790122211 - 2⁷ = 790122083 is a prime.

It is not a weakly prime, because it can be changed into another prime (790122241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 395061105 + 395061106.

It is an arithmetic number, because the mean of its divisors is an integer number (395061106).

Almost surely, 2^790122211 is an apocalyptic number.

790122211 is a deficient number, since it is larger than the sum of its proper divisors (1).

790122211 is an equidigital number, since it uses as much as digits as its factorization.

790122211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 25.

The square root of 790122211 is about 28109.1125971632. The cubic root of 790122211 is about 924.4812132562.

The spelling of 790122211 in words is "seven hundred ninety million, one hundred twenty-two thousand, two hundred eleven".